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Study Location:
A location is defined by clicking on the Map below
77541 Studies found for:
A similar map is available for all studies in ClinicalTrials.gov
Click on the map below to show a more detailed map (when available) or search for studies (when map not available).
Map Legend
Region Name   Number of Studies
World 77,541  
Africa   [map]   2,778  
Central America   [map]   1,121  
East Asia   [map]   7,231  
Japan 1,214   [studies]
Europe   [map]   23,460  
Middle East   [map]   3,207  
North America 35,745  
Canada   [map]   6,156   [studies]
Greenland 1   [studies]
Mexico 1,256   [studies]
United States   [map]   32,000   [studies]
North Asia   [map]   1,638  
Pacifica   [map]   2,350  
South America   [map]   3,479  
South Asia   [map]   1,496  
Southeast Asia   [map]   1,956  

Click on a [map] link to show a map of that region.

Click on a [studies] link to search within your current results for studies in that region. Use the back button to return to this list and try another region.

Studies with no locations are not included in the counts or on the map.

Studies with multiple locations are included in each region containing locations.